Stocking up in space: surviving in a world of crisis

As time went by, the pollution became more and more serious. Ye Fu distributed masks and specific medicines to everyone.

In order to expand the green area in the shortest possible time, Jiang Rong proposed the method of sowing grass seeds first and then sowing. The survival rate of Sijiqing grass seeds is very high, and it does not pick the growth environment. It can take root quickly. After the grass seeds take root and germinate, they can quickly improve the soil, and then plant saplings at that time, so that the result will be twice the result with half the effort.

Ye Fu agreed with Jiang Rong's proposal, but now the fog is so heavy that even with a flashlight on, the road three meters away can no longer be seen clearly. It is no longer feasible to use a helicopter to sow seeds. It seems that we can only sow seeds manually. After discussion, He Rui, Zhang Yuan, Lu Jun and Han Feng took over the task. They entered Lan Province first to sow grass seeds, and the others followed behind to plant trees and water them.

The four of them took away a total of [-] tons of grass seeds. Ye Fu estimated that they should be able to scatter all the seeds within two months at most.

After He Rui and the others took the seeds and left, Ye Fu quickly arranged for everyone to enter Lan Province to plant trees. Lan Province is suitable for planting pine and fir trees. No matter whether it is a high mountain or a low-lying area, as long as there is soil, all trees will be planted.

All the rivers in Lanzhou have dried up. Ye Fu tried to find water with a drilling rig, but unfortunately he didn't find a drop of water after drilling ten meters down.

Fortunately, the temperature is not high now, and the water evaporates very slowly. The survival rate of the saplings is as high as 90.00%.

"I'm worried that the effect of planting trees against pollution is not enough to purify the dense fog of pollution. We still have to prepare a second way to escape, which is to enter the underground city." Cheng Lin found Jiang Rong and expressed his worries.

"Indeed, unless these trees are towering trees over ten years old, small saplings grow too slowly and the effect is too small."

But now, they have no other choice but to plant trees.

Before the end of the world, human beings also thought of many ways to control smog, but the most effective ones are reducing pollutant emissions and planting trees.

At that time, the country had the most advanced machinery and equipment, and the most powerful technical personnel could only use the most stupid method to purify pollution. Now, the most useful things in their hands are only saplings and grass seeds.

"No matter what, planting trees cannot be done halfway."

Cheng Lin nodded, "It's natural, I was just thinking, it would be great if I could develop a device that can absorb pollution."

"This device is Bluestar itself, but its self-healing speed will be very slow." Jiang Rong unceremoniously punctured Cheng Rin's fantasy.

"It turns out that after nature is destroyed, it is so difficult to restore it, and human beings are so weak, can it really succeed?" Cheng Lin couldn't help doubting himself.

"As long as we cover 100 million square kilometers of trees, it can form a relatively large natural ecological zone. In this ecological zone, even if the pollution is still there, human beings are guaranteed to survive."

"So you mean, if Lanzhou is fully greened, we can survive?"

Jiang Rong nodded, "Yes."

"This incident can tell everyone that everyone is now aware of the seriousness of pollution. As long as everyone works together, we will be able to complete this ecological chain within half a year."

During this time, no matter it is Ye Fu, Jiang Rong, or other survivors, they rest for no more than five hours a day, and work the rest of the time. No one wants to die. As long as there is a glimmer of hope for survival, everyone will do their best Catch this hope with all your might.

There is another reason why everyone is desperate. They can eat enough here. If they leave the team, let alone food and water, they probably won't even be able to eat Guanyin soil.

Ye Fu's management system is very strict, especially now, no matter men, women, old or young, everyone must obey her arrangements, once someone violates the discipline, the first time is just a reminder, the second time a warning, and the third time he will be expelled from the team.

Planting trees is not charity. It is the last battle for survival. Everyone must do this work with an attitude of not wanting to die. Once someone slacks off, it will hinder everyone's ability to survive.

-

Two months later, the tree planting team has moved to the central part of Lanzhou Province, where they will also be stationed. The people who sowed the grass seeds also came back. Lu Jun and Zhang Yuan were seriously injured in a car accident. He was not out of danger, but fortunately, after Ye Fu and Wenwen's rescue, his life was saved.

It was at this time that Ye Fu decided to release the dungeon, letting all children and young people under the age of 20 enter the dungeon first to avoid the worst pollution, while the adults continued to stay outside to plant trees.

The number of people entering the dungeon is limited, but there are more than 6 or [-] survivors planting trees, which means that half of the people do not have the opportunity to enter the dungeon. In the face of life and death, everyone is selfish.

But what she didn't expect was that many people voluntarily gave up the opportunity to enter the dungeon and chose to stay and plant trees to fight for the last chance for human survival.

They gave up the opportunity to the elderly and the disabled. They found Ye Fu and gave up their places to enter the dungeon one after another.

"Sister Ye, I don't want to be a deserter. I want to stay and tide over the difficulties with everyone. Give up my quota to others. I don't need it."

"I can plant trees and I want to stay with everyone."

"I want to stay too."

Looking at the immature faces, Ye Fu felt very complicated.

"If you are willing to give up this quota to older people, then you can ask them if they are willing to accept your quota."

As soon as Ye Fu finished speaking, the adults in the distance responded to her in unison.

"I don't want to, we don't accept it."

"Sister Ye, I'm old and I don't have many days left. The meaning of my life is to plant a tree for everyone. The children are still young, they are the hope of mankind, and they cannot die."

"My legs are gone. If Sister Ye hadn't taken me in, I would have starved to death downstream. My life is worthless. What I can do is plant a tree for everyone. The children are better than us. They are valuable, they are still young, and their bodies are healthier than ours. They have to live on. When the environment improves, they will take over our task and continue to plant trees, so that the blue star will become full of vitality one day earlier. If I don’t see that day, everyone Take a second look for me."

……

"Did you hear? They don't want to. The meaning of your life is to keep this life. Now is not the time to give in to each other for a quota. It is your responsibility to live, and this is also an order."

"Yes."

After getting a loud response, Ye Fu nodded in satisfaction.

"Brother Cheng, you take the children into the dungeon. The fuel, food and water are all ready. Qi Yuan, Brother Song, Wenwen...you go in too."

"what about you?"

Ye Fu and Jiang Rong can enter the space at any time, entering the dungeon means little to them, they choose to stay outside, together with everyone else.